#11113D
Closest named color: Navy Blue (#001146). oklch(21.1% 0.082 276.8), rgb(17, 17, 61).
Aa
White text reads best on this color (17.92:1).
About this color
#11113D is a very dark, moderately saturated blue. In OKLCH its lightness is 21%, its chroma 0.082 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.030 away. White text reads best on it, at 17.92:1.
| Hue family | Blues |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.17:1 |
| White text | 17.92:1 |
Values
| HEX | #11113D |
| RGB | rgb(17, 17, 61) |
| HSL | hsl(240, 56%, 15%) |
| OKLCH | oklch(21.1% 0.082 276.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #11113D | 17.92:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #11113D | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #11113D text on white | 17.92:1 | AAA | Lc 104.4 | Preferred for body text |
| #11113D text on black | 1.17:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FD
oklch(93.7% 0.027 276.8)
-
Step 200
200
#CFD7FD
oklch(88.5% 0.053 275.9)
-
Step 300
300
#B0BBFF
oklch(80.8% 0.097 276.9)
-
Step 400
400
#8995FF
oklch(70.7% 0.154 276.8)
-
Step 500
500
#6F76FE
oklch(63.1% 0.199 276.9)
-
Step 600
600
#5A5AED
oklch(55.6% 0.215 276.8)
-
Step 700
700
#4B48CF
oklch(49.1% 0.202 277)
-
Step 800
800
#3D3DA7
oklch(42.8% 0.166 276.8)
-
Step 900
900
#333584
oklch(37.6% 0.13 277.1)
-
Step 950
950 (this color)
#11113D
oklch(21.1% 0.082 276.8)
#11113D with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #00193E | 0.029 |
| Deuteranopia (no green cones) | #00153C | 0.025 |
| Tritanopia (no blue cones) | #001C25 | 0.067 |
| Achromatopsia (no color) | #171717 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11113D
#11113D
oklch(21.1% 0.082 276.8)
- #1E1800
#1E1800
oklch(21% 0.043 96.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #11113D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.030
- Night Blue #040348 ΔE 0.046
- Dark Indigo #1F0954 ΔE 0.051
- Rich Black #0D1B2A ΔE 0.053
- Dark Navy #000435 ΔE 0.057
- Midnight Purple #280137 ΔE 0.061
- Very Dark Purple #2A0134 ΔE 0.067
- Very Dark Blue #000133 ΔE 0.068
Use #11113D in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.